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11
Multiplication lesson
Learning.h1_number
Objects
Blocks
Line
Answer
11
×
1
=
11
?
1×
1
5
10
1
2
3
4
5
6
7
8
9
10
Test your knowledge (game)
Secret trick
Double the digit
To multiply 11 by a single digit, just write that digit twice: 11 × 4 = 44.